There are several options for researchers trying to find copies of treaties to which the United States is or was a party. In fact, we were inspired to write this post by the new Treaties digital collection added to the Law Library of Congress website. As of now, the digital collection includes a digital copy of the first four volumes of Charles I. Bevans’s Treaties and Other International Agreements of the United States of America, 1776-1949, which includes copies of the English version (or English translation) of multilateral treaties to which the United States was a party. Digital copies of the remaining volumes (5-12), which include the bilateral treaties to which the United States was a party during this period, will be added in the near future.